If cold water makes you wince, the idea of whitening gel probably does too. Most people with sensitivity can still whiten. They just need a different plan than the one on the box.
Why whitening stings
Whitening gel opens the tiny channels in enamel so it can lift stains. Those same channels lead to the nerve. For most people the effect is a mild ache for a day. For people who are already sensitive, it can be sharp.
What we change
- We start two weeks early with a prescription fluoride toothpaste to calm the nerve.
- We use custom trays with a lower-strength gel, worn for shorter sessions over more nights.
- We skip in-studio whitening entirely unless you have tried the slow route first.
What to expect
A gentler protocol takes three to four weeks instead of one visit, and the result is the same. Most patients tell us the sensitivity was less than they feared and, in some cases, less than it was before they started.
Ask your hygienist at your next cleaning. We will check your gums and any exposed roots first, since those change the plan.